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https://github.com/Mezeporta/Erupe.git
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The userBinary and minidata maps with their locks were spread across Server as raw fields with manual lock management. Cross-channel session searches also required acquiring nested locks (server lock + binary lock). Encapsulating in dedicated types eliminates the nested locking and reduces Server's field count by 4.
101 lines
2.8 KiB
Go
101 lines
2.8 KiB
Go
package channelserver
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import (
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"erupe-ce/common/byteframe"
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"erupe-ce/network/mhfpacket"
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"go.uber.org/zap"
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)
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func handleMsgSysCreateObject(s *Session, p mhfpacket.MHFPacket) {
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pkt := p.(*mhfpacket.MsgSysCreateObject)
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s.stage.Lock()
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newObj := &Object{
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id: s.getObjectId(),
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ownerCharID: s.charID,
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x: pkt.X,
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y: pkt.Y,
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z: pkt.Z,
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}
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s.stage.objects[s.charID] = newObj
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s.stage.Unlock()
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// Response to our requesting client.
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resp := byteframe.NewByteFrame()
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resp.WriteUint32(newObj.id) // New local obj handle.
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doAckSimpleSucceed(s, pkt.AckHandle, resp.Data())
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// Duplicate the object creation to all sessions in the same stage.
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dupObjUpdate := &mhfpacket.MsgSysDuplicateObject{
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ObjID: newObj.id,
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X: newObj.x,
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Y: newObj.y,
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Z: newObj.z,
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OwnerCharID: newObj.ownerCharID,
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}
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s.logger.Info("Broadcasting new object", zap.String("name", s.Name), zap.Uint32("objectID", newObj.id))
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s.stage.BroadcastMHF(dupObjUpdate, s)
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}
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func handleMsgSysDeleteObject(s *Session, p mhfpacket.MHFPacket) {}
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func handleMsgSysPositionObject(s *Session, p mhfpacket.MHFPacket) {
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pkt := p.(*mhfpacket.MsgSysPositionObject)
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if s.server.erupeConfig.DebugOptions.LogInboundMessages {
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s.logger.Debug("Object position update",
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zap.String("name", s.Name),
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zap.Uint32("objectID", pkt.ObjID),
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zap.Float32("x", pkt.X),
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zap.Float32("y", pkt.Y),
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zap.Float32("z", pkt.Z),
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)
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}
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s.stage.Lock()
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object, ok := s.stage.objects[s.charID]
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if ok {
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object.x = pkt.X
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object.y = pkt.Y
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object.z = pkt.Z
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}
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s.stage.Unlock()
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// One of the few packets we can just re-broadcast directly.
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s.stage.BroadcastMHF(pkt, s)
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}
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func handleMsgSysRotateObject(s *Session, p mhfpacket.MHFPacket) {}
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func handleMsgSysDuplicateObject(s *Session, p mhfpacket.MHFPacket) {}
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func handleMsgSysSetObjectBinary(s *Session, p mhfpacket.MHFPacket) {
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_ = p.(*mhfpacket.MsgSysSetObjectBinary)
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/* This causes issues with PS3 as this actually sends with endiness!
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for _, session := range s.server.sessions {
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if session.charID == s.charID {
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s.server.userBinary.Set(s.charID, 3, pkt.RawDataPayload)
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msg := &mhfpacket.MsgSysNotifyUserBinary{
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CharID: s.charID,
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BinaryType: 3,
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}
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s.server.BroadcastMHF(msg, s)
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}
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}
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*/
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}
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func handleMsgSysGetObjectBinary(s *Session, p mhfpacket.MHFPacket) {}
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func handleMsgSysGetObjectOwner(s *Session, p mhfpacket.MHFPacket) {}
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func handleMsgSysUpdateObjectBinary(s *Session, p mhfpacket.MHFPacket) {}
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func handleMsgSysCleanupObject(s *Session, p mhfpacket.MHFPacket) {}
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func handleMsgSysAddObject(s *Session, p mhfpacket.MHFPacket) {}
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func handleMsgSysDelObject(s *Session, p mhfpacket.MHFPacket) {}
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func handleMsgSysDispObject(s *Session, p mhfpacket.MHFPacket) {}
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func handleMsgSysHideObject(s *Session, p mhfpacket.MHFPacket) {}
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